:root {
  --primary: #2d6b4f;
  --primary-light: #4a8e6b;
  --primary-dark: #1a4a35;
  --accent: #5fa07a;
  --bg: #f0f4f1;
  --bg-alt: #e3ece5;
  --bg-deep: #d4e2d8;
  --text: #162119;
  --text-muted: #4a6558;
  --border: #b8cfc1;
  --border-strong: #8aac98;
  --card-bg: #f8faf8;
  --card-bg-tinted: #edf5ef;
  --shadow: 0 4px 12px rgba(30,70,50,0.12), 0 2px 4px rgba(30,70,50,0.08);
  --shadow-lg: 0 20px 40px rgba(20,60,40,0.18), 0 8px 16px rgba(20,60,40,0.1);
  --shadow-xl: 0 30px 60px rgba(20,60,40,0.22), 0 10px 20px rgba(20,60,40,0.12);
  --radius: 14px;
  --transition: 0.3s ease;
}

[data-theme="dark"] {
  --bg: #0e1a14;
  --bg-alt: #152018;
  --bg-deep: #0a1210;
  --text: #ddeee5;
  --text-muted: #7aaa8e;
  --border: #253d2f;
  --border-strong: #3a5e48;
  --card-bg: #152018;
  --card-bg-tinted: #1b2c22;
  --shadow: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 40px rgba(0,0,0,0.5);
  --shadow-xl: 0 30px 60px rgba(0,0,0,0.6);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Навигация */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(240,244,241,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), border var(--transition);
}

[data-theme="dark"] .navbar {
  background: rgba(14,26,20,0.92);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--primary);
}

.theme-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--transition);
}

.theme-toggle:hover {
  background: var(--bg-alt);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(61,110,90,0.12) 0%, transparent 60%);
  z-index: -1;
}

[data-theme="dark"] .hero-bg {
  background: radial-gradient(ellipse at 50% 0%, rgba(61,110,90,0.25) 0%, transparent 60%);
}

.hero-content {
  text-align: center;
  padding: 80px 0;
}

.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(45,107,79,0.12);
  color: var(--primary);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(45,107,79,0.2);
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}

.highlight {
  color: var(--primary);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-suffix {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(61,110,90,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

.btn-full {
  width: 100%;
}

/* Секции */
.section {
  padding: 100px 0;
}

.section:nth-child(even) {
  background: var(--bg-alt);
}

.section-title {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 60px;
}

/* Преимущества */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.advantage-card {
  background: var(--card-bg);
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.advantage-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.advantage-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.advantage-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* О продукте - шаги */
.steps {
  max-width: 700px;
  margin: 0 auto 60px;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}

.step:last-child {
  border-bottom: none;
}

.step-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  opacity: 0.5;
  min-width: 70px;
}

.step-content h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--text-muted);
}

.income-highlight {
  text-align: center;
}

.income-box {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 40px 60px;
  border-radius: var(--radius);
  box-shadow: 0 20px 40px rgba(61,110,90,0.3);
}

.income-label {
  display: block;
  font-size: 0.9rem;
  opacity: 0.85;
  margin-bottom: 8px;
}

.income-amount {
  display: block;
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 8px;
}

.income-note {
  display: block;
  font-size: 1rem;
  opacity: 0.9;
}

/* Отзывы */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.review-card {
  background: var(--card-bg);
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.review-text {
  color: var(--text-muted);
  flex: 1;
  font-style: italic;
  min-height: 60px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 2px solid var(--border);
}

.review-name {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
}

.review-role {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Варианты входа */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
  max-width: 820px;
  margin: 0 auto;
}

.entry-card {
  background: var(--card-bg);
  padding: 40px 32px;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  text-align: center;
  transition: all var(--transition);
}

.entry-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.entry-card--paid {
  border-color: var(--primary);
  background: var(--card-bg-tinted, var(--card-bg));
}

.entry-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.entry-name {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.entry-price {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 4px;
}

.entry-condition {
  font-size: 0.95rem;
  color: var(--primary-light, var(--primary));
  font-weight: 600;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.entry-features {
  list-style: none;
  margin-bottom: 20px;
  text-align: left;
}

.entry-features li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-muted);
}

.entry-features li::before {
  content: "✓ ";
  color: var(--primary);
  font-weight: 700;
}

.entry-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
  font-style: italic;
}

/* FAQ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  background: none;
  border: none;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 20px;
}

.faq-answer p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* Форма */
.contact-form {
  max-width: 520px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background: var(--card-bg);
  color: var(--text);
  transition: border var(--transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(45,107,79,0.15);
}

.form-success {
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
  padding: 40px;
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 16px;
}

/* Футер */
.footer {
  background: var(--bg-alt);
  padding: 60px 0 24px;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 12px;
  font-size: 0.9rem;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 4px 0;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-contact a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-contact p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 8px;
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Анимации */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Адаптивность */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 24px;
    flex-direction: column;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-number, .stat-suffix {
    font-size: 1.8rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .entry-grid {
    grid-template-columns: 1fr;
  }

  .step {
    flex-direction: column;
    gap: 12px;
  }

  .income-box {
    padding: 30px;
  }

  .income-amount {
    font-size: 2.5rem;
  }
}